Approximation of fermion resonances on a splitting domain wall
Young Researchers and Elite Club, Babol Branch, Islamic Azad University, Babol, Iran
2 Department of Physics, Faculty of Basic Science, University of Mazandaran, P. O. Box 47416-1467, Babolsar, Iran
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Accepted: 17 July 2017
Published online: 29 August 2017
In this paper the splitting of a domain wall is investigated analytically in flat spacetime. We also study fermion localization and resonances on this domain wall. Masses of Kaluza-Klein modes determined by two methods, numerical method and approximation one. We observe that the agreement between approximated values and numeric ones is good. It is found that the number of fermion resonances on the brane is increased with mass parameter.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, 2017